Fix k-anon cache update in spec (#1400)

Author: JensenPaul

spec.bs

@@ -7043,7 +7043,6 @@ navigating to another page. Some implementations, such as Chromium, have chosen
     Note: Implementations can consider loading only a portion of these interest groups
     at a time to avoid issuing too many requests at once.
     1. Let |ig| be a deep copy of |originalInterestGroup|.
-    1. Run [=update k-anonymity cache for interest group=] for |ig|.
     1. Let |request| be a new [=request=] with the following properties:
       :   [=request/URL=]
       ::  |ig|'s [=interest group/update url=]
@@ -7336,6 +7335,7 @@ navigating to another page. Some implementations, such as Chromium, have chosen
     1. Set |ig|'s [=interest group/last updated=] to the [=current coarsened wall time=].
     1. [=list/Replace=] the [=interest group=] that has |ig|'s [=interest group/owner=] and
       [=interest group/name=] in the [=user agent=]'s [=interest group set=] with |ig|.
+    1. Run [=update k-anonymity cache for interest group=] for |ig|.
     1. <i id=abort-update>Abort update</i>: We jump here if some part of the
       [=interest group=] update failed. [=iteration/Continue=] to the next [=interest group=] update.